Strike Industries Strike Industries AR Carbine Flat Wire Spring SI-AR-FWS-C

Strike Industries AR Carbine Flat Wire Spring

The Strike Industries flat wire carbine spring delivers smoother cycling and reduced felt recoil compared to standard coil springs. This lightweight design pairs perfectly with carbine-length gas systems and works seamlessly with most buffer weights. You get refined performance without the premium price tag.

Key Features

• Flat wire construction for smoother spring action and reduced friction
• Carbine-length sizing optimized for standard AR platforms
• Lightweight design reduces felt recoil during rapid fire
• Compatible with most buffer weights and carbine configurations
• Steel construction for reliable long-term durability

Perfect For

• Shooters building controllable carbine-length AR platforms
• Builders seeking smoother cycling than standard mil-spec springs
• Shooters who want reduced recoil impulse without upgrading the entire system
• Budget-conscious builders pairing quality components without overspending

Refined Spring Performance

The flat wire design eliminates the friction and binding that comes with traditional coil springs. This means smoother bolt carrier cycling, less felt recoil, and more consistent performance across different shooting scenarios. The carbine length sizing ensures proper fit and function in standard AR-15 platforms without modification.

Carbine-Length Compatibility

This spring is built for carbine-length gas systems, which are the most common configuration in AR platforms today. It cycles cleanly with standard buffer weights and integrates seamlessly into both new builds and existing uppers. The lightweight construction pairs well with adjustable gas blocks for fine-tuned performance.

Reduced Recoil Without Compromise

Felt recoil reduction comes from the spring's design efficiency, not from added weight or complexity. Shooters notice the difference immediately when cycling the bolt carrier by hand and during live fire. The refined action translates to faster target reacquisition and improved control during rapid shooting.

Quality Materials and Durability

Strike Industries uses steel construction throughout this spring to ensure long-term reliability. The flat wire design resists the fatigue and deformation that can affect standard coil springs over thousands of rounds. This is a component that maintains its performance characteristics across extended use.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable laws. Verify compatibility with your buffer tube and carrier before installation. Use only with appropriate buffer weights for your gas system configuration.